28 lines
737 B
Python
28 lines
737 B
Python
from sqlalchemy import Column, Integer, String, Sequence
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from sqlalchemy.orm import Session
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from app.db import db_query, db_update, Base
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class SystemConfig(Base):
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"""
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配置表
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"""
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id = Column(Integer, Sequence('id'), primary_key=True, index=True)
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# 主键
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key = Column(String, index=True)
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# 值
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value = Column(String, nullable=True)
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@staticmethod
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@db_query
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def get_by_key(db: Session, key: str):
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return db.query(SystemConfig).filter(SystemConfig.key == key).first()
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@db_update
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def delete_by_key(self, db: Session, key: str):
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systemconfig = self.get_by_key(db, key)
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if systemconfig:
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systemconfig.delete(db, systemconfig.id)
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return True
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